| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.28 | 7.648% | $133.7849 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $202.88 | 8.530% | $220.1857 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $172.51 | 3.336% | $178.2649 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $218.68 | 6.593% | $233.0976 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $227.41 | 13.401% | $257.8852 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $101.60 | 4.209% | $105.8763 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $33.81 | 8.412% | $36.6541 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $1,081.17 | $1,165.7487 | $1,165.75 | $1,165.80 | $1,165.90 | |